Actinyl group
[化] 锕系酰; 锕系元素酰基
🧩 词语组成解析
[化] 锕系酰; 锕系元素酰
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
The pressuer of work was too great for him.
工作压力使他承受不了。
We'd like a chance to bid on this business.
我们希望能有机会投标这笔生意。